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insportline.cz

https://insportline.cz· First analyzed 05 May 2026· Updated 05 May 2026
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insportline.cz
Desktop screenshot of insportline.cz
Mobile screenshot of insportline.cz
Mobile

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Hosting Provider

Managed

IP Address

217.16.184.47

Site Location

🇨🇿 Czech Republicvia phone

Server Location

🇨🇿 Prague, Czechia

ASN

AS43541

Organization

Managed

Server

Nginx

Nameservers

ns.forpsi.it.ns.forpsi.net.ns.forpsi.cz.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
686 ms10%
Speed Index
892 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
2.6 MB
184 requests

Image Optimization

Lazy LoadWebPResponsive
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Frontend
Styling
Tailwind CSS
Infrastructure
Hosting
Managed

Progressive Web App

Web ManifestApple Touch IconTheme Color

Technology Stack

9 Technologies Detected

Analytics

3
Google Analytics
Google Analytics 4
Facebook Pixel

CSS Frameworks

2
Bootstrap
Tailwind CSS

Libraries

1
jQuery

UI Components

1
Swiper

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

SEO Analysis

A84/100
26
5
1
Meta Tags15/15
Content10/12
Headings3/8
Technical24/25
E-E-A-T2/7
Images7/7
Links5/5
URL5/5
Social5/5
Freshness4/4
Mobile1/4
Indexability3/3
I
insportline.czinsportline.cz

inSPORTline - největší výrobce a prodejce fitness v ČR

Online obchod s fitness vybavením posiloven značky inSPORTline. Fitness stroje pro domácí použití, výborná kvalita, akční ceny.

Title Length54 chars

Recommended: 50-60 chars (~328px / 580px)

Description Length127 chars

Recommended: 120-160 chars

Issues (1)

  • • Missing H1 tag — every page should have exactly one H1

6 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

10,812 URLs

robots.txt

11 rules

Sitemap reference found

Allows all crawlers

Local SEO

Local Search Readiness

21/100
Needs Work
6 11

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AI & LLM Readiness

D55/100
Bot Access
20/25
Machine Read.
10/25
Schema Data
7/25
Citation
18/25

AI Bot Access

13/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
nav
Text ratio:3%
Words:1,705
Token eff.:Optimal
Sections/1K:5.9
Depth:1/5

Structured Data

3 JSON-LD
Organization×1.1WebSiteSearchAction
sameAs entity links

Citation Readiness

Opening Summary252w
Descriptive Headingsavg 6.8w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (7)
AI readiness recommendation preview...
Upgrade to view recommendations

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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
A
80/100
12
Passed
3
Critical
0
Warnings
Images & Alt Text
18/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
13/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
13/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
6/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
1 recommendation
  • •Accessibility recommendation preview...
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Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
29/100
E
334 mg
CO₂e / view
2.6 MB
Page Weight
30%
Cleaner Than
New Visitor
382 mg
vs
Returning (cached)
191 mg
Annual (10K/mo)
40.1 kg
Emission Segments
Data Center
75 mg
Network
80 mg
Device
179 mg
Resource Breakdown
JavaScript
309.4 KB
Images
2.0 MB
CSS
81.1 KB
Fonts
47.5 KB
HTML
29.8 KB
Other
165.8 KB
Green Hosting Not Verified
Managed
7 recommendations
  • •Carbon footprint recommendation preview...
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C

Security Score

66%Fair
Interactive

HTTPS

No WAF

276d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Sectigo Limited

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

05.01.2026

Valid Until

05.02.2027

OCSP Stapling

Enabled

Subject Alternative Names (7)

www.insportline.czwww.insportline.atwww.insportline.dewww.insportline.euwww.insportline.huwww.insportline.siwww.insportline.sk

SHA-256 Fingerprint

BD:DE:9A:34:4D:4B:61:DA:79:7F:75:DC:68:EC:91:C4:6D:28:EC:1D...

Top Recommendations

Security recommendation preview

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HTTP Headers

Developer Console

access-control-allow-origin
https://livesale.insportline.cz
cache-control
🔴 No Cache(no-store, no-cache, must-revalidate)
content-encoding
📦 Gzip(gzip)
content-length
30206
content-security-policy
frame-ancestors 'self' https://livesale.insportline.cz
content-type
text/html; charset=UTF-8
Good Warning Issue

Email Infrastructure

Microsoft 365

Score

73

SPF
DKIM
DMARC

DMARC Policy

Quarantine (Moderate)

MX Records (1)

insportline-cz.mail.protection.outlook.com

Domain Information

insportline.cz

Domain Age
26y 11m

Created

09.06.1999

Expires

12.10.2032

Last Updated

19.03.2015

Registrar

REG-INTERNET-CZ

DNSSEC
Not Enabled

Privacy & Compliance

Cookiebot

Cookie Consent Banner
Cookiebot
Privacy Policy
Terms of Service

GDPR Indicators

Cookie consent banner detected
CMP: Cookiebot
Data Protection Officer mentioned

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
C
66/100
Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1.0, minimal-ui, viewport-fit=cover, maximum-scale=1
3 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Etelka Narrow + Montserrat

WCAG Partial
54/100
Readability
/30
16/30

12px · LH 1.50

Hierarchy
/20
8/20
WCAG
/25
12/25

3.04:1 min contrast

Performance
/25
18/25

2 fonts · 4 req

Heading Font

Etelka Narrow

Sans

Body Font

Montserrat

Sans12px

Contrast Ratio

3.04:1

8 issues

Reading Comfort

~34 CPL

Narrow lines
36px
h2
18px
h3
12px
p

❌ Critical: 12px body text is too small. Minimum 14px, recommend 16px+.

✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

⚠️ Hard to read: Flesch score 40/100. Simplify sentences for wider reach.

⚠️ Partial contrast: 8 elements below WCAG AA threshold (min 3.0:1).

❌ Missing H1: Every page should have exactly one H1 element for SEO and accessibility.

❌ Pure vw font sizes: Viewport units alone break browser zoom (WCAG 1.4.4 fail). Use clamp(rem, vw, rem).

Buy on MyFontsFlesch 41

Color Palette

7 unique colors
4.17:1 AA Large Light
#7c7c7c
Other· 33.8%
#ffffff
Primary· 16%
#0c080a
Background· 19.7%
#880307
Accent· 13.4%
#634b48
Secondary· 9.9%

Business & Marketing Stack

3 Tools Detected

Advanced

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

Advertising

1
Facebook PixelMid-Market

Ad platforms and retargeting pixels

2

Categories

3

Total Tools

0

Enterprise

1

Mid-Market

Assessment: Well-developed marketing technology stack

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Scripts & Styles

22 Resources

20
Scripts
2
Styles
10
Async
7
Defer

Top Script Sources

assets(7)googletagmanager.com(5)scripts.persoo.cz(3)connect.facebook.net(1)smartsuppchat.com(1)

Website Identity

SEVEN SPORT s.r.o.

SEVEN SPORT s.r.o.

Organization

Online obchod s fitness vybavením posiloven značky inSPORTline. Fitness stroje pro domácí použití, výborná kvalita, akční ceny.

obchod.brno@insportline.cz
+420556770196
www.insportline.cz
26 years old
Location detected: 🇨🇿 Czech Republicvia phone
REG-INTERNET-CZ📧 Microsoft 365cs

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Last analyzed: 05 May 2026 at 19:11

Historical Analysis & Change Tracking